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Earn +20 ptsQ: What number is double 9?
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Is the single digit number greater than 9?
There is no single digit number greater than 9. After 9 is 10, which is a double-digit number.
What is the opposite of a double negative?
A negative number. (ex. -9)
How many times do you have to double 2.5 to get 1280?
If you start with 2.5 and double the number you have 9 times,you land on 1,280 .
What is the steps.I think of an number and double it. Then I add 9 to get the sum of 27?
2x + 9 = 27 2x = 18 x = 9
Is 7divided by 9-9 a rational number?
It would depend on where you put the parentheses. 7/9 - 9 is a rational number 7/(9-9) is not even a number at all - surely not a rational number.
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